Network Pro Final Exam Questions and Answers 100% Correct
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Course
Network Pro
Institution
Network Pro
Network Pro Final Exam Questions and
Answers 100% Correct
Which of the following correctly describes the T1 carrier system? (select two.) -
C0RRECT ANSWER-T1 lines use 2 pairs of copper wire, A single T1 channel can
transfer data at 64 Kbps
Which of the following cable classifica...
Network Pro Final Exam Questions and
Answers 100% Correct
Which of the following correctly describes the T1 carrier system? (select two.) -
C0RRECT ANSWER-T1 lines use 2 pairs of copper wire, A single T1 channel can
transfer data at 64 Kbps
Which of the following cable classifications are typically used for cable and satellite
networking with coaxial cables? (Select two.) - C0RRECT ANSWER-RG-6 and RG-59
You want to connect your client computer to a wireless access point connected to your
wired network at work. The network administrator tells you that the access point is
configured to use WPA2 Personal with the strongest encryption method possible. SSID
broadcast is turned off. Which of the following must you configure manually on the
client? (Select three.) - C0RRECT ANSWER-Preshared key, AES, SSID
At which of the following OSI layers does a router operate? - C0RRECT ANSWER-
Layer 3
Which of the following is the best device to deploy to protect your private network from a
public untrusted network? - C0RRECT ANSWER-Firewall
You want to implement a protocol on your network that allows computers to find the IP
address of a host from a logical name. Which protocol should you implement? -
C0RRECT ANSWER-DNS
You have a small network at home that is connected to the Internet. On your home
network you have a server with the IP address of 192.168.55.199/16. All computers on
your home network can connect to the Internet. From your work office, you try to access
your home computer using its IP address, but are unable to communicate with the
server. You can connect to other hosts on the Internet. Why can't you access the
server? - C0RRECT ANSWER-Private addresses are not accessible through the
Internet.
What is the basic purpose of the OSI Physical layer? - C0RRECT ANSWER-
Coordinates rules for transmitting bits.
Which of the following do switches and wireless access points use to control access
through the device? - C0RRECT ANSWER-MAC filtering
You are troubleshooting a workstation connection to the network. During your
troubleshooting, you replace the drop cable connecting the computer to the network.
, Which type of document should you update? - C0RRECT ANSWER-Change
documentation
The configuration document identifies specific configuration information for a device. It
might include information about the connection to the network. A network diagram might
include the location of the workstation on your site and its connection to the network. A
wiring schematic might include information about how the device connects to the
punchdown blocks or patch panels. For each of these documents, simply changing the
drop cable does not alter the information that would be in each document, so no change
would be required. - C0RRECT ANSWER-MAC flooding
You have a network that uses a logical bus topology. How do messages travel through
the network? - C0RRECT ANSWER-Messages are broadcast to all devices connected
to the network.
Which two of the following tasks do routers perform? - C0RRECT ANSWER-Maintain
information about paths through an internetwork and Route data based on logical
network addresses
Which three of the following are not valid IP addresses? - C0RRECT ANSWER-The min
is 0 and the max is 255.
In a variation of the brute force attack, an attacker may use a predefined list (dictionary)
of commonly used usernames and passwords to gain access to existing user accounts.
Which countermeasure best addresses this issue? - C0RRECT ANSWER-A strong
password policy
You are adding new wires in your building for some new offices. The building has a
false ceiling that holds the lights. You would like to run your Ethernet cables in this area.
Which type of cable must you use? - C0RRECT ANSWER-Plenum
Ethernet 100BaseFX networks use what type of cabling? - C0RRECT ANSWER-Fiber
optic
Which of the following terms are often synonymous with or made possible with CIDR?
(Select two.) - C0RRECT ANSWER-VLSM and Classless
Which of the following are true for the ISIS routing protocol? (Select two.) - C0RRECT
ANSWER-Supports IPv6 routing. Divides large networks into areas.
You have a small network that uses a hub to connect multiple devices. What physical
topology is used? - C0RRECT ANSWER-Star
Which of the following protocols allows hosts to exchange messages to indicate
problems with packet delivery? - C0RRECT ANSWER-ICMP
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